<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>登录</title>
<link rel="stylesheet" href="element-ui/lib/theme-chalk/index.css" />
<script src="js/vue.js"></script>
 <script src="js/axios-0.18.0.js" type="text/javascript"></script>
<script type="text/javascript" src="element-ui/lib/index.js"></script>
   <style lang="scss" scoped>
        .login-box {
            border: 1px solid #DCDFE6;
            width: 350px;
            margin: 120px auto;
            padding: 35px 35px 15px 35px;
            border-radius: 5px;
            -webkit-border-radius: 5px;
            -moz-border-radius: 5px;
            box-shadow: 0 0 25px #909399;
        }

        .login-title {
            text-align: center;
            margin: 0 auto 40px auto;
            color: #303133;
        }
    </style>
</head>

<body>
<div id="app">
    <el-form ref="loginForm" :model="form" :rules="rules" label-width="80px" class="login-box">
        <h3 class="login-title">欢迎登录</h3>
        <el-form-item label="账号" prop="username">
            <el-input type="text" placeholder="请输入账号" v-model="form.username"/>
        </el-form-item>
        <el-form-item label="密码" prop="password">
            <el-input type="password" placeholder="请输入密码" v-model="form.password"/>
        </el-form-item>
        <el-form-item>
            <el-button type="primary" v-on:click="onSubmit('loginForm')">登录</el-button>
        </el-form-item>
    </el-form>
</div>
</body>
<script>
    new Vue({
        el:"#app",
        data: {
            form: {
                username: '',
                password: '',
            },
            rules: { //校验规则
                username: [
                    {required: true, message: '请输入用户名', trigger: 'blur'}
                ],
                password: [
                    {required: true, message: '请输入密码', trigger: 'blur'}
                ]
            }
        },
        methods: {
            onSubmit(formName) {
                // 为表单绑定验证功能
                this.$refs[formName].validate((valid) => {
                    if (valid) {//如果都填写了
                        //请求服务器完成登录功能
                        axios.post("userServlet","username="+this.form.username+"&password="+this.form.password)
                        .then(resp =>{
                        	if(resp.data ==true){
                        		location.href="index.html";
                        	}else{
                        		
                        	    alert("登录失败，请检查用户名和密码");
                        		location.href="login.html";
                        	}
                        	
                        })

                    } else {//有其中一项没有填写
                        return false;
                    }
                });
            }
        }
    });
</script>
</body>
</html>